Pete Wentz Explains Why He And Wife Ashlee Simpson Named Their Son Bronx Mowgli

Pete Wentz and wife Ashlee Simpson named their son Bronx Mowgli in tribute to "The Jungle Book."

The Fall Out Boy rocker - who welcomed his first child with Ashlee into the world last week - has revealed the couple are huge fans of Rudyard Kipling's novel, which tells the story of a young boy called Mowgli who grows up in the jungle and is raised by animals.

Pete said: "'The Jungle Book' was something that me and Ashlee bonded over. It's a cool name."

The 29-year-old musician also refused to reveal the inspiration behind the name Bronx.

He added to U.S. radio host Ryan Seacrest: "We came up with the idea Bronx. We've been throwing ideas back and forth a while. People are stoked or angry whatever. And you're like, you know what - I don't think anyone really has the real story."

Pete felt like he was "having a heart attack" when 24-year-old Ashlee first went into labor, adding: "My heart started beating real fast. You see your wife is in all this pain. And I don't know what's happening right now. She took care of me and made sure I was OK and then went into labor. That's why she's a saint."